Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326628 | Frictional material comprising bi-component yarn twisted with a metal wire | Sirou Takahata, Jirou Amakawa | 1994-07-05 |
MT
Masami Tsuji
Overall (1994): #93,558 of 165,921Top 60%
1
Patents 1994